.main{
    background-image: url(https://gw.alipayobjects.com/zos/rmsportal/TVYTbAXWheQpRcWDaDMu.svg);
}
.content {
    margin: 100px auto;
    width: 600px;
    height: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    
    .top {
        width: 200px;
        height: 100px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        line-height: 100px;
        span {
            font-size: 28px;
            color: rgba(0, 0, 0, .85);
            font-family: Myriad Pro, Helvetica Neue, Arial, Helvetica, sans-serif;
            font-weight: 600;
            position: relative;
            top: 6px;
        }
    }
}